Isolation of ovine strains of parainfluenza virus serologically related to type 3

Hore, D. E.

doi:10.1136/vr.79.16.466

Cited by 30 publications

(7 citation statements)

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“…1965-1966-In January 1966, there was a severe outbreak of pneumonia in 800 weaner lambs. The lambs born in July 1965 grew well until September 1965 when their condition began to deteriorate.…”

Section: Field Iri Vcs Tigu T Ionsmentioning

confidence: 99%

“…Either the organism was present infrequently or else virus had been neutralised in the lung suspension by antibody since 80% of the sheep examined post mortem had antibody to PI3 virus. PI3 virus has been associated with pneumonia in the United Kingdom (Hore 1966). No attempt was made to look for serological evidence of infection with other respiratory viruses, namely adenoviruses, reoviruses, pox-viruses or influenza viruses, of which evidence of infection in other countries has been cited by Stevenson (1969).…”

Section: Mscussionmentioning

confidence: 99%

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Investigations of Respiratory Disease of Sheep in Australia

George

1972

Aust Veterinary J

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Section: Field Iri Vcs Tigu T Ionsmentioning

confidence: 99%

Section: Mscussionmentioning

confidence: 99%

Investigations of Respiratory Disease of Sheep in Australia

George

1972

Aust Veterinary J

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“…Although RSV has been identified from sheep, 9,10,12,15 RSV was not isolated, and serologic evidence indicated that RSV was not involved in the respiratory problems during this 2-year study. It is difficult to establish if RSV titers reflect maternally acquired antibodies or those resulting from exposure to RSV during nursing.…”

Section: Discussionmentioning

confidence: 99%

“…Respiratory disease is usually predisposed by physical stress. 1,16,20 Ovine respiratory disease in young lambs appears to result from a complex of infectious agents including chlamydia, 3 mycoplasma, 21,22 Parainfluenza type-3 virus (PI-3), 10,13 respiratory syncytial virus (RSV), l ovine adenovirus (OAV), 2,4,11,14 and Pasturella spp. l,7 Although both Pasturella multocida and P. hemolytica are primary causes of pneumonia and death in feedlot lambs, P. hemolytica is associated more often with enzootic pneumonia and septicemia in weaned lambs than is P. multocida.…”

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confidence: 99%

Isolation of Adenovirus from Lambs with Upper Respiratory Syndrome

Pommer

Schamber

1991

J VET Diagn Invest

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Abstract. The role of viruses in the etiology of recurrent upper respiratory disease in newly weaned lambs was studied during 1984-1985 at the North Dakota Sheep Experiment Station. Serum samples collected from lambs at weaning, from lambs with signs of respiratory disease, and 3 weeks following the onset of clinical signs were tested for antibodies to ovine adenovirus (OAV), respiratory syncytial virus (RSV), and Parainfluenza type-3 virus (PI-3). Virus isolation studies were performed on nasal secretions samples taken at the same time. Parainfluenza type-3 was isolated from 1 of 275 lambs tested, and there was 2.5% overall 4-fold increase in antibody titer to PI-3 during the 2-year study. An adenovirus with a different restriction endonuclease digestion pattern from that of previously reported adenovirus strains in the United States was isolated from 13 of 275 nasal secretions collected from lambs at the time of weaning. There was a 17.6% overall 4-fold increase in seroconversion to the adenovirus isolated from the lambs with clinical disease.Ovine respiratory disease, an acute infectious disease of feedlot and nursing lambs, is characterized clinically manifested by a persistent nonproductive cough with occasional conjunctivitis and rectal prolapse. Rectal by nasal discharge, coughing, dyspnea, depression, and prolapse is associated with long periods of recurrent fever 16,20 and pathologically by pneumonitis and pleu-coughing. The condition is associated with a high morritis l8 Because of the high incidence in all countries where animal agriculture has developed, ovine respibidity and low mortality.To understand further the cause(s) of this upper reratory disease causes serious economic loss to the sheep spiratory problem, two major objectives were develindustry.1,8 These losses result from death reduced live oped as a part of this 2-year study: 1) identification of weight, delayed marketing, unthriftiness among sur-any viral agent that might be involved in the upper vivors, and cost of treatment.respiratory problem by collection of nasal swabs from Ovine respiratory disease has been the greatest single weaned lambs at different time intervals and 2) esticause of death among feedlot lambs in the western and mation of the occurrence of viral agents in the lamb midwestem United States? Although adult sheep are population through a serologic survey for antibodies susceptible, nursing lambs and feedlot lambs have a to RSV, PI-3, and OAV. higher incidence of respiratory disease than older animals. Respiratory disease is usually predisposed by physical stress. 1,16,20 Ovine respiratory disease in young lambs appears to result from a complex of infectious agents including chlamydia, 3 mycoplasma, 21,22 Parainfluenza type-3 virus (PI-3), 10,13 respiratory syncytial virus (RSV), l ovine adenovirus (OAV), 2,4,11,14 and Pasturella spp. l,7 Although both Pasturella multocida and P. hemolytica are primary causes of pneumonia and death in feedlot lambs, P. hemolytica is associated more often with enzootic pneumonia and...

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“…There was no significant difference (p > 0.05) in seropositivity among these species of small ruminants. Following the first isolation of bPI-3V from sheep in 1966 [30] serological survey in many countries has shown a wide spread distribution of this virus in sheep. Jehan et al [21] on isolation and characterization of bPI-3 virus from sheep and goats in Egypt opined that infection in sheep was higher than that in goats.…”

Section: Discussionmentioning

confidence: 99%

Seroprevalence of Bovine Parainfluenza Virus Type 3 (bPI-3V) in Ruminants from Grenada

Tiwari¹,

Cornish²,

Gamble³

et al. 2016

OJVM

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Respiratory viral infections are known for serious economic losses in ruminants. Bovine parainfluenza 3 virus (bPI-3V) a member of Respirovirus genus in association with other respiratory viruses causes respiratory disease complex in ruminants. The aim of this study was to estimate the seroprevalence of bPI-3V in non vaccinated cattle, sheep and goats from Grenada. Sera were collected randomly from 60 sheep, 60 goats and 60 cattle from all six parishes of Grenada. Sera were tested for antibodies to bPI-3V using an indirect Enzyme Linked Immunosorbant Assay (ELISA) kit. Antibodies to bPI-3V were detected in 13.4% (Confidence Level (CL): 95%; Confidence Interval (CI): 4.76% to 22.02%) in cattle; 16.7% (CL: 95%; CI: 7.26% to 26.14%) in sheep and 11.7% (CL: 95%; CI: 3.57% to 19.83%) in goats. There was statistically no significant difference in prevalence (p > 0.05) of antibodies to bPI-3V in cattle, sheep and goats in Grenada. This is the first report on seroprevalence of bPI-3V in ruminants in Grenada, West Indies.

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Isolation of ovine strains of parainfluenza virus serologically related to type 3

Cited by 30 publications

References 0 publications

Investigations of Respiratory Disease of Sheep in Australia

Investigations of Respiratory Disease of Sheep in Australia

Isolation of Adenovirus from Lambs with Upper Respiratory Syndrome

Seroprevalence of Bovine Parainfluenza Virus Type 3 (bPI-3V) in Ruminants from Grenada

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